Press Releases

Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") announced today that its U.S. subsidiary Eisai Inc. has decided to invest up to 15 million USD in C2N Diagnostics LLC...

Eisai Co., Ltd. (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") announced today the company will present the latest findings on lecanemab (U.S. brand name: LEQEMBI®), Eisai's anti-amyloid beta...

Data from the Pivotal Phase 3 CLEAR Trial and Phase 2 KEYNOTE-B61 Trial Provide Further Insight into the Role of Lenvatinib Plus Pembrolizumab as a First-Line Treatment Option for Patients with...

Longer-Term Efficacy and Safety Results from the Phase 3 LEAP-002 Trial Offer Additional Information About the First-Line Treatment of Patients with Unresectable Hepatocellular Carcinoma Data on...

INVESTIGATIONAL SUBCUTANEOUS FORMULATION CLEARS 14% MORE PLAQUE THAN IV, PHARMACOKINETICS (AUC) 11% HIGHER, AND SIMILAR ARIA RATES TO IV 76% OF PATIENTS SHOWED NO DECLINE AND 60% SHOWED CLINICAL...

Eisai Inc. and Biogen Inc. are honored to announce today that TIME has selected LEQEMBI® (lecanemab-irmb) as one of the Best Inventions of 2023 in the Medical Care category. LEQEMBI is the first...

Eisai Co. Ltd (Headquarters: Tokyo, CEO: Haruo Naito, "Eisai") announced today that the company will present new data from the phase 3 Clarity AD study for its Alzheimer's disease (AD) treatment...

Data from the Pivotal Phase 3 CLEAR and Study 309/KEYNOTE-775 Trials Provide Valuable Information About the Treatment of Patients with Advanced Renal Cell Carcinoma and Certain Types of Advanced...

Efforts Aimed to Help Sustain the Environment, Boost Employee Health & Wellness NUTLEY, N.J., Aug. 17, 2023 /PRNewswire/ -- Eisai Inc., the United States-based pharmaceutical subsidiary of Eisai...

Further Phase 3 analysis shows benefits of lecanemab on both amyloid-beta and tau, two underlying pathological hallmarks of Alzheimer's disease New data on subcutaneous formulation shows promising...